Home / 244,351.38-337,170.69-136,912.98

Finding the Fourth Proportional to 244,351.38, 337,170.69 and 136,912.98

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Solution

The fourth proportional to 244,351.38, 337,170.69 and 136,912.98 is: 188,920.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,351.38 : 337,170.69 = 136,912.98 : x
  2. Step 2: Convert to fraction form
    244,351.38/337,170.69 = 136,912.98/x
  3. Step 3: Cross multiply
    244,351.38x = 337,170.69 × 136,912.98
  4. Step 4: Simplify right side
    244,351.38x = 46,163,043,936.56
  5. Step 5: Solve for x
    x = 46,163,043,936.56/244,351.38
  6. Step 6: Final answer
    x = 188,920.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.